Bortnyk_Chess
٢٬٨٧٩ عضو
٠٦/٠٣/٢٠٢٠
١٣٢ فعالية لُعبت
Oleksandr Bortnyk , ( born 18 Octobre 1996) is an Ukrainian grandmaster who living in USA .He is streaming on https://www.twitch.tv/bortnykchess .